// HERZUM SPRINT 1.0
private static bool TryCreateComment(IEditableExperiment experiment, MetadataDefinition metadataDefinition,
SerializedVertexData data, out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
CommentMetadataDefinition commentMetadataDefinition = metadataDefinition as CommentMetadataDefinition;
if (commentMetadataDefinition != null)
{
data.Metadata = new CommentMetadata(commentMetadataDefinition.Label);
string commentNodeId = Guid.NewGuid().ToString();
// HERZUM SPRINT 1.2 COMMENT
// newCreatedNode = new CommentNode(commentNodeId, data);
var data_with_size = new SerializedVertexDataWithSize();
data_with_size.X = data.X;
data_with_size.Y = data.Y;
data_with_size.Metadata = data.Metadata;
data_with_size.Width = 160;
data_with_size.Height = 160;
data_with_size.WidgetStatus = "normal";
newCreatedNode = new CommentNode(commentNodeId, data_with_size);
// END SPRINT 1.2 COMMENT
experiment.AddVertex(newCreatedNode);
//set the log settings of the new component
experiment.SetLogLevelSettings(newCreatedNode);
isCreated = true;
}
return isCreated;
}
/// <summary>
/// Adds the component from definition to experiment.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition that defines newly added component.</param>
/// <param name="positionX">The position X at where new component is added</param>
/// <param name="positionY">The position Y at where new comopnent is added</param>
/// <returns>The newly constucted node</returns>
public static ExperimentNode AddComponentFromDefinitionToExperiment(IEditableExperiment experiment, MetadataDefinition metadataDefinition, double positionX, double positionY)
{
if (metadataDefinition == null)
throw new ArgumentNullException("metadataDefinition");
ExperimentNode newNode = null;
SerializedVertexData data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
// case 1. Primitive Component
bool isCreated = TryCreateComponent(experiment, metadataDefinition, data, out newNode);
// case 2. Composite Component
if(!isCreated)
isCreated = TryCreateCompositeComponent(experiment, metadataDefinition, data, out newNode);
// case 3. Decision
if (!isCreated)
isCreated = TryCreateDecisionComponent(experiment, metadataDefinition, data, out newNode);
// case 4. Loop
if (!isCreated)
isCreated = TryCreateLoopComponent(experiment, metadataDefinition, data, out newNode);
return newNode;
}
public ComponentNode(string id, SerializedVertexData data) : base(id, data)
{
if (id == null)
throw new ArgumentNullException("id");
if (data == null)
throw new ArgumentNullException("data");
ID = id;
ComponentMetadata metadata = data.Metadata as ComponentMetadata;
}
/// <summary>
/// Generates the exit decision node.
/// </summary>
/// <param name="positionX">The position X.</param>
/// <param name="positionY">The position Y.</param>
/// <returns></returns>
private static ExitDecisionNode GenerateExitDecisionNode(double positionX, double positionY)
{
var data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
data.Metadata = new ExitDecisionMetadata();
var exitDecisionNode = new ExitDecisionNode(Guid.NewGuid().ToString(), data);
return(exitDecisionNode);
}
public virtual SerializedVertexData Clone()
{
SerializedVertexData clone = new SerializedVertexData();
clone.X = X;
clone.Y = Y;
clone.Metadata = Metadata.Clone();
clone.m_isInitialized = m_isInitialized;
return(clone);
}
public ComponentNode(string id, SerializedVertexData data) : base(id, data)
{
if (id == null)
{
throw new ArgumentNullException("id");
}
if (data == null)
{
throw new ArgumentNullException("data");
}
ID = id;
ComponentMetadata metadata = data.Metadata as ComponentMetadata;
}
/// <summary>
/// Generates the correct node based on metadata contained in serialized vertex data
/// </summary>
/// <param name="id">The id.</param>
/// <param name="nodeData">The node data.</param>
/// <returns>Experiment node</returns>
private ExperimentNode NodeGenerator(string id, SerializedVertexData nodeData)
{
if (id == null)
{
throw new ArgumentNullException("id");
}
if (nodeData == null)
{
throw new ArgumentNullException("nodeData");
}
ExperimentNode node;
if (nodeData.Metadata is StartNodeMetadata)
{
node = new ExperimentStartNode(id, nodeData);
}
else if (nodeData.Metadata is EndNodeMetadata)
{
node = new ExperimentEndNode(id, nodeData);
}
else if (nodeData.Metadata is DecisionMetadata)
{
node = new ExperimentDecisionNode(id, nodeData);
}
else if (nodeData.Metadata is ScopeMetadata)
{
node = new ScopeNode(id, (SerializedVertexDataWithSize)nodeData);
}
else if (nodeData.Metadata is LoopScopeMetadata)
{
node = new LoopScopeNode(id, (SerializedVertexDataWithSize)nodeData);
}
else if (nodeData.Metadata is CompositeComponentMetadata)
{
node = new CompositeComponentNode(id, nodeData);
}
else if (nodeData.Metadata is ExitDecisionMetadata)
{
node = new ExitDecisionNode(id, nodeData);
}
else
{
ComponentNode componentNode = new ComponentNode(id, nodeData);
node = componentNode;
}
return(node);
}
private static void GenerateScopesAndExit(IEditableExperiment experiment, SerializedVertexData data, ExperimentDecisionNode decisionNode)
{
ExitDecisionNode exitDecisionNode = GenerateExitDecisionNode(data.X, data.Y + 240);
experiment.AddVertex(exitDecisionNode);
//add invisible fixed connection between decision and exit - so that if scope can be skipped upon condition
experiment.AddFixedConnection(decisionNode, exitDecisionNode, true);
//set the log settings of all new nodes
experiment.SetLogLevelSettings(decisionNode);
experiment.SetLogLevelSettings(exitDecisionNode);
AddScopeToDecision("Scope 1", data.X - 90, data.Y + 120, decisionNode, exitDecisionNode, experiment);
AddScopeToDecision("Scope 2", data.X + 90, data.Y + 120, decisionNode, exitDecisionNode, experiment);
}
public override bool Equals(object obj)
{
SerializedVertexData other = obj as SerializedVertexData;
if (other == null)
{
return(false);
}
bool isEqual = true;
isEqual &= object.Equals(X, other.X);
isEqual &= object.Equals(Y, other.Y);
return(isEqual);
}
/// <summary>
/// Adds the component from definition to experiment.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition that defines newly added component.</param>
/// <param name="positionX">The position X at where new component is added</param>
/// <param name="positionY">The position Y at where new comopnent is added</param>
/// <returns>The newly constucted node</returns>
public static ExperimentNode AddComponentFromDefinitionToExperiment(IEditableExperiment experiment, MetadataDefinition metadataDefinition, double positionX, double positionY)
{
if (metadataDefinition == null)
throw new ArgumentNullException("metadataDefinition");
ExperimentNode newNode = null;
SerializedVertexData data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
// case 1. Primitive Component
bool isCreated = TryCreateComponent(experiment, metadataDefinition, data, out newNode);
// case 2. Composite Component
if(!isCreated)
isCreated = TryCreateCompositeComponent(experiment, metadataDefinition, data, out newNode);
// case 3. Decision
if (!isCreated)
isCreated = TryCreateDecisionComponent(experiment, metadataDefinition, data, out newNode);
// case 4. Loop
if (!isCreated)
isCreated = TryCreateLoopComponent(experiment, metadataDefinition, data, out newNode);
// HERZUM SPRINT 0.0
// case 5. Scope
if (!isCreated)
isCreated = TryCreateScopeComponent(experiment, metadataDefinition, data, out newNode);
// END HERZUM 0.0
// HERZUM SPRINT 1.0
if (!isCreated)
isCreated = TryCreateComment(experiment, metadataDefinition, data, out newNode);
// END HERZUM SPRINT 1.0
// HERZUM SPRINT 2.0: TLAB-65
// case 5. Challenge
if (!isCreated)
isCreated = TryCreateChallengeComponent(experiment, metadataDefinition, data, out newNode);
// END HERZUM SPRINT 2.0: TLAB-65
return newNode;
}
/// <summary>
/// Constructs experiment node from given xml xpath navigator to the node.
/// </summary>
/// <param name="reader">The reader with a root to the node.</param>
/// <returns>Experiment Node</returns>
public ExperimentNode NodeFactory(XPathNavigator reader)
{
string id = reader.GetAttribute("id", String.Empty);
SerializedVertexData nodeData = null;
XPathNavigator serializedNodeData = reader.SelectSingleNode("SerializedVertexData");
if (serializedNodeData != null)
{
nodeData = (SerializedVertexData)m_nodeSerializer.Deserialize(serializedNodeData.ReadSubtree());
nodeData.PostProcessReadXml(m_library, m_experimentLocationRoot);
}
else
{
//it may be serialized vertex data with size
serializedNodeData = reader.SelectSingleNode("SerializedVertexDataWithSize");
if (serializedNodeData != null)
{
nodeData = (SerializedVertexDataWithSize)m_nodeSerializerWithSize.Deserialize(serializedNodeData.ReadSubtree());
nodeData.PostProcessReadXml(m_library, m_experimentLocationRoot);
}
}
ExperimentNode vert = null;
if (nodeData != null)
{
vert = NodeGenerator(id, nodeData);
if (nodeData.Metadata != null)
{
if (nodeData.Metadata.HasDeserializationError)
{
vert.SetError(nodeData.Metadata.DeserializationErrorMessage);
}
}
m_vertices[id] = vert;
}
return(vert);
}
/// <summary>
/// Attempts to create the primitive component. Component is created only if definition is a ComponentMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a ComponentMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a ComponentMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition,
SerializedVertexData data, out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
ComponentMetadataDefinition componentMetadataDefinition = metadataDefinition as ComponentMetadataDefinition;
if (componentMetadataDefinition != null)
{
data.Metadata = new ComponentMetadata(componentMetadataDefinition, System.IO.Path.GetDirectoryName(experiment.ExperimentInfo.FilePath));
string componentNodeId = Guid.NewGuid().ToString();
newCreatedNode = new ComponentNode(componentNodeId, data);
experiment.AddVertex(newCreatedNode);
//set the log settings of the new component
experiment.SetLogLevelSettings(newCreatedNode);
isCreated = true;
}
return isCreated;
}
/// <summary>
/// Adds the component from definition to experiment.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition that defines newly added component.</param>
/// <param name="positionX">The position X at where new component is added</param>
/// <param name="positionY">The position Y at where new comopnent is added</param>
/// <returns>The newly constucted node</returns>
public static ExperimentNode AddComponentFromDefinitionToExperiment(IEditableExperiment experiment, MetadataDefinition metadataDefinition, double positionX, double positionY)
{
if (metadataDefinition == null)
{
throw new ArgumentNullException("metadataDefinition");
}
ExperimentNode newNode = null;
SerializedVertexData data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
// case 1. Primitive Component
bool isCreated = TryCreateComponent(experiment, metadataDefinition, data, out newNode);
// case 2. Composite Component
if (!isCreated)
{
isCreated = TryCreateCompositeComponent(experiment, metadataDefinition, data, out newNode);
}
// case 3. Decision
if (!isCreated)
{
isCreated = TryCreateDecisionComponent(experiment, metadataDefinition, data, out newNode);
}
// case 4. Loop
if (!isCreated)
{
isCreated = TryCreateLoopComponent(experiment, metadataDefinition, data, out newNode);
}
return(newNode);
}
// END HERZUM SPRINT 1.0
/// <summary>
/// Attempts to create the primitive component. Component is created only if definition is a ComponentMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a ComponentMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a ComponentMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition,
SerializedVertexData data, out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
ComponentMetadataDefinition componentMetadataDefinition = metadataDefinition as ComponentMetadataDefinition;
if (componentMetadataDefinition != null)
{
data.Metadata = new ComponentMetadata(componentMetadataDefinition, System.IO.Path.GetDirectoryName(experiment.ExperimentInfo.FilePath));
string componentNodeId = Guid.NewGuid().ToString();
newCreatedNode = new ComponentNode(componentNodeId, data);
experiment.AddVertex(newCreatedNode);
//set the log settings of the new component
experiment.SetLogLevelSettings(newCreatedNode);
isCreated = true;
}
return(isCreated);
}
// HERZUM SPRINT 1.0
private static bool TryCreateComment(IEditableExperiment experiment, MetadataDefinition metadataDefinition,
SerializedVertexData data, out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
CommentMetadataDefinition commentMetadataDefinition = metadataDefinition as CommentMetadataDefinition;
if (commentMetadataDefinition != null)
{
data.Metadata = new CommentMetadata(commentMetadataDefinition.Label);
string commentNodeId = Guid.NewGuid().ToString();
// HERZUM SPRINT 1.2 COMMENT
// newCreatedNode = new CommentNode(commentNodeId, data);
var data_with_size = new SerializedVertexDataWithSize();
data_with_size.X = data.X;
data_with_size.Y = data.Y;
data_with_size.Metadata = data.Metadata;
data_with_size.Width = 160;
data_with_size.Height = 160;
data_with_size.WidgetStatus = "normal";
newCreatedNode = new CommentNode(commentNodeId, data_with_size);
// END SPRINT 1.2 COMMENT
experiment.AddVertex(newCreatedNode);
//set the log settings of the new component
experiment.SetLogLevelSettings(newCreatedNode);
isCreated = true;
}
return(isCreated);
}
public CompositeComponentNode(string id, SerializedVertexData data, TraceLab.Core.Settings.Settings settings)
: base(id, data)
{
InitializeComponentGraph(settings);
}
// END HERZUM 0.0
// HERZUM SPRINT 2.0: TLAB-65 CLASS
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a ChallengeMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a LoopMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a ChallengeMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateChallengeComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
ChallengeMetadataDefinition challengeMetadataDefinition = metadataDefinition as ChallengeMetadataDefinition;
if (challengeMetadataDefinition != null)
{
newCreatedNode = CreateChallengeNode(challengeMetadataDefinition.Label, experiment, data.X, data.Y);
isCreated = true;
}
return(isCreated);
}
/// <summary>
/// Generates the correct node based on metadata contained in serialized vertex data
/// </summary>
/// <param name="id">The id.</param>
/// <param name="nodeData">The node data.</param>
/// <returns>Experiment node</returns>
private ExperimentNode NodeGenerator(string id, SerializedVertexData nodeData)
{
if (id == null)
throw new ArgumentNullException("id");
if (nodeData == null)
throw new ArgumentNullException("nodeData");
ExperimentNode node;
if (nodeData.Metadata is StartNodeMetadata)
{
node = new ExperimentStartNode(id, nodeData);
}
else if (nodeData.Metadata is EndNodeMetadata)
{
node = new ExperimentEndNode(id, nodeData);
}
else if (nodeData.Metadata is DecisionMetadata)
{
node = new ExperimentDecisionNode(id, nodeData);
}
else if (nodeData.Metadata is ScopeMetadata)
{
node = new ScopeNode(id, (SerializedVertexDataWithSize)nodeData);
}
else if (nodeData.Metadata is LoopScopeMetadata)
{
node = new LoopScopeNode(id, (SerializedVertexDataWithSize)nodeData);
}
else if (nodeData.Metadata is CompositeComponentMetadata)
{
node = new CompositeComponentNode(id, nodeData);
}
else if (nodeData.Metadata is ExitDecisionMetadata)
{
node = new ExitDecisionNode(id, nodeData);
}
else
{
ComponentNode componentNode = new ComponentNode(id, nodeData);
node = componentNode;
}
return node;
}
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a LoopMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a LoopMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a LoopMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateLoopComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
LoopMetadataDefinition loopMetadataDefinition = metadataDefinition as LoopMetadataDefinition;
if (loopMetadataDefinition != null)
{
newCreatedNode = CreateLoopScopeNode(loopMetadataDefinition.Label, experiment, data.X, data.Y);
isCreated = true;
}
return(isCreated);
}
public ExperimentStartNode(string id, SerializedVertexData nodeData) : base(id, nodeData)
{
}
/// <summary>
/// Creates the decision component.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="decisionMetadataDefinition">The decision metadata definition.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <returns>Newly added desicion node (note, that in case of decision additional nodes are constructed, two scopes and exit decision node). They are not returned.</returns>
private static ExperimentDecisionNode CreateDecisionComponent(IEditableExperiment experiment, DecisionMetadataDefinition decisionMetadataDefinition, SerializedVertexData data)
{
data.Metadata = new DecisionMetadata(decisionMetadataDefinition.Label);
ExperimentDecisionNode decisionNode = new ExperimentDecisionNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(decisionNode);
if (decisionMetadataDefinition.ID == DecisionMetadataDefinition.DecisionGuid)
{
//generate corresponding scopes and exit nodes
GenerateScopesAndExit(experiment, data, decisionNode);
}
//otherwise it is GoTo decision that does not have corresponding scopes, so simply return it
return decisionNode;
}
public CompositeComponentNode(string id, SerializedVertexData data)
: base(id, data)
{
InitializeComponentGraph();
}
protected ExperimentNode(string id, SerializedVertexData data)
{
ID = id;
Data = data;
}
// END HERZUM 0.0
// HERZUM SPRINT 2.0: TLAB-65 CLASS
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a ChallengeMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a LoopMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a ChallengeMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateChallengeComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
ChallengeMetadataDefinition challengeMetadataDefinition = metadataDefinition as ChallengeMetadataDefinition;
if (challengeMetadataDefinition != null)
{
newCreatedNode = CreateChallengeNode(challengeMetadataDefinition.Label, experiment, data.X, data.Y);
isCreated = true;
}
return isCreated;
}
/// <summary>
/// Generates the correct node based on metadata contained in serialized vertex data
/// </summary>
/// <param name="id">The id.</param>
/// <param name="nodeData">The node data.</param>
/// <returns>Experiment node</returns>
private ExperimentNode NodeGenerator(string id, SerializedVertexData nodeData)
{
if (id == null)
throw new ArgumentNullException("id");
if (nodeData == null)
throw new ArgumentNullException("nodeData");
ExperimentNode node;
if (nodeData.Metadata is StartNodeMetadata)
{
node = new ExperimentStartNode(id, nodeData);
}
else if (nodeData.Metadata is EndNodeMetadata)
{
node = new ExperimentEndNode(id, nodeData);
}
else if (nodeData.Metadata is DecisionMetadata)
{
node = new ExperimentDecisionNode(id, nodeData);
}
else if (nodeData.Metadata is ScopeMetadata)
{
node = new ScopeNode(id, (SerializedVertexDataWithSize)nodeData);
}
else if (nodeData.Metadata is LoopScopeMetadata)
{
node = new LoopScopeNode(id, (SerializedVertexDataWithSize)nodeData);
}
else if (nodeData.Metadata is CompositeComponentMetadata)
{
node = new CompositeComponentNode(id, nodeData);
}
else if (nodeData.Metadata is ExitDecisionMetadata)
{
node = new ExitDecisionNode(id, nodeData);
}
// HERZUM SPRINT 1.0
else if (nodeData.Metadata is CommentMetadata)
{
// HERZUM SPRINT 1.2
// node = new CommentNode(id, nodeData);
node = new CommentNode(id, (SerializedVertexDataWithSize) nodeData);
// END HERZUM SPRINT 1.2
}
// END HERZUM SPRINT 1.0
// HERZUM SPRINT 2.0: TLAB-65 CLASS
else if (nodeData.Metadata is ChallengeMetadata)
{
node = new ChallengeNode(id, (SerializedVertexDataWithSize) nodeData);
}
// END HERZUM SPRINT 2.0: TLAB-65 CLASS
else
{
ComponentNode componentNode = new ComponentNode(id, nodeData);
node = componentNode;
}
return node;
}
public ExperimentStartNode(string id, SerializedVertexData nodeData) : base(id, nodeData) { }
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a DecisionMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a DecisionMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a DecisionMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateDecisionComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
DecisionMetadataDefinition decisionMetadataDefinition = metadataDefinition as DecisionMetadataDefinition;
if (decisionMetadataDefinition != null)
{
newCreatedNode = CreateDecisionComponent(experiment, decisionMetadataDefinition, data);
isCreated = true;
}
return isCreated;
}
public virtual SerializedVertexData Clone()
{
SerializedVertexData clone = new SerializedVertexData();
clone.X = X;
clone.Y = Y;
clone.Metadata = Metadata.Clone();
clone.m_isInitialized = m_isInitialized;
return clone;
}
public CompositeComponentNode(string id, SerializedVertexData data)
: base(id, data)
{
InitializeComponentGraph();
}
/// <summary>
/// Generates the exit decision node.
/// </summary>
/// <param name="positionX">The position X.</param>
/// <param name="positionY">The position Y.</param>
/// <returns></returns>
private static ExitDecisionNode GenerateExitDecisionNode(double positionX, double positionY)
{
var data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
data.Metadata = new ExitDecisionMetadata();
var exitDecisionNode = new ExitDecisionNode(Guid.NewGuid().ToString(), data);
return exitDecisionNode;
}
protected ExperimentNode(string id, SerializedVertexData data)
{
ID = id;
Data = data;
}
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a LoopMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a LoopMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a LoopMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateLoopComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
LoopMetadataDefinition loopMetadataDefinition = metadataDefinition as LoopMetadataDefinition;
if (loopMetadataDefinition != null)
{
newCreatedNode = CreateLoopScopeNode(loopMetadataDefinition.Label, experiment, data.X, data.Y);
isCreated = true;
}
return isCreated;
}
public CompositeComponentNode(string id, SerializedVertexData data, TraceLab.Core.Settings.Settings settings)
: base(id, data)
{
InitializeComponentGraph(settings);
}
/// <summary>
/// Attempts to create the composite component. Component is created only if definition is a DecisionMetadataDefinition.
/// Otherwise method returns false, and null node.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="metadataDefinition">The metadata definition which component is created based on.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <param name="newCreatedNode">Output of new created node; null if metadatadefinition was not a DecisionMetadataDefinition</param>
/// <returns>
/// true if metadatadefinition was a DecisionMetadataDefinition and node has been created, otherwise false
/// </returns>
private static bool TryCreateDecisionComponent(IEditableExperiment experiment, MetadataDefinition metadataDefinition, SerializedVertexData data,
out ExperimentNode newCreatedNode)
{
bool isCreated = false;
newCreatedNode = null;
DecisionMetadataDefinition decisionMetadataDefinition = metadataDefinition as DecisionMetadataDefinition;
if (decisionMetadataDefinition != null)
{
newCreatedNode = CreateDecisionComponent(experiment, decisionMetadataDefinition, data);
isCreated = true;
}
return(isCreated);
}
/// <summary>
/// Adds a new decision node at the specified coordinates
/// </summary>
public ExperimentDecisionNode AddDecisionToExperiment(Experiment experiment, double positionX, double positionY)
{
ExperimentDecisionNode newNode = null;
SerializedVertexData data = new SerializedVertexData();
data.X = positionX;
data.Y = positionY;
data.Metadata = new DecisionMetadata("Decision");
newNode = new ExperimentDecisionNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(newNode);
return newNode;
}
/// <summary>
/// Creates the decision component.
/// </summary>
/// <param name="experiment">The experiment to which new component is added.</param>
/// <param name="decisionMetadataDefinition">The decision metadata definition.</param>
/// <param name="data">The data containing position of new vertex</param>
/// <returns>Newly added desicion node (note, that in case of decision additional nodes are constructed, two scopes and exit decision node). They are not returned.</returns>
private static ExperimentDecisionNode CreateDecisionComponent(IEditableExperiment experiment, DecisionMetadataDefinition decisionMetadataDefinition, SerializedVertexData data)
{
data.Metadata = new DecisionMetadata(decisionMetadataDefinition.Label);
ExperimentDecisionNode decisionNode = new ExperimentDecisionNode(Guid.NewGuid().ToString(), data);
experiment.AddVertex(decisionNode);
if (decisionMetadataDefinition.ID == DecisionMetadataDefinition.DecisionGuid)
{
//generate corresponding scopes and exit nodes
GenerateScopesAndExit(experiment, data, decisionNode);
}
//otherwise it is GoTo decision that does not have corresponding scopes, so simply return it
return(decisionNode);
}
/// <summary>
/// Generates the correct node based on metadata contained in serialized vertex data
/// </summary>
/// <param name="id">The id.</param>
/// <param name="nodeData">The node data.</param>
/// <returns>Experiment node</returns>
private ExperimentNode NodeGenerator(string id, SerializedVertexData nodeData)
{
if (id == null)
{
throw new ArgumentNullException("id");
}
if (nodeData == null)
{
throw new ArgumentNullException("nodeData");
}
ExperimentNode node;
if (nodeData.Metadata is StartNodeMetadata)
{
node = new ExperimentStartNode(id, nodeData);
}
else if (nodeData.Metadata is EndNodeMetadata)
{
node = new ExperimentEndNode(id, nodeData);
}
else if (nodeData.Metadata is DecisionMetadata)
{
node = new ExperimentDecisionNode(id, nodeData);
}
else if (nodeData.Metadata is ScopeMetadata)
{
node = new ScopeNode(id, (SerializedVertexDataWithSize)nodeData);
}
else if (nodeData.Metadata is LoopScopeMetadata)
{
node = new LoopScopeNode(id, (SerializedVertexDataWithSize)nodeData);
}
else if (nodeData.Metadata is CompositeComponentMetadata)
{
node = new CompositeComponentNode(id, nodeData);
}
else if (nodeData.Metadata is ExitDecisionMetadata)
{
node = new ExitDecisionNode(id, nodeData);
}
// HERZUM SPRINT 1.0
else if (nodeData.Metadata is CommentMetadata)
{
// HERZUM SPRINT 1.2
// node = new CommentNode(id, nodeData);
node = new CommentNode(id, (SerializedVertexDataWithSize)nodeData);
// END HERZUM SPRINT 1.2
}
// END HERZUM SPRINT 1.0
// HERZUM SPRINT 2.0: TLAB-65 CLASS
else if (nodeData.Metadata is ChallengeMetadata)
{
node = new ChallengeNode(id, (SerializedVertexDataWithSize)nodeData);
}
// END HERZUM SPRINT 2.0: TLAB-65 CLASS
else
{
ComponentNode componentNode = new ComponentNode(id, nodeData);
node = componentNode;
}
return(node);
}
private static void GenerateScopesAndExit(IEditableExperiment experiment, SerializedVertexData data, ExperimentDecisionNode decisionNode)
{
ExitDecisionNode exitDecisionNode = GenerateExitDecisionNode(data.X, data.Y + 240);
experiment.AddVertex(exitDecisionNode);
//add invisible fixed connection between decision and exit - so that if scope can be skipped upon condition
experiment.AddFixedConnection(decisionNode, exitDecisionNode, true);
//set the log settings of all new nodes
experiment.SetLogLevelSettings(decisionNode);
experiment.SetLogLevelSettings(exitDecisionNode);
AddScopeToDecision("Scope 1", data.X - 90, data.Y + 120, decisionNode, exitDecisionNode, experiment);
AddScopeToDecision("Scope 2", data.X + 90, data.Y + 120, decisionNode, exitDecisionNode, experiment);
}